/// <summary>
/// Parse exactly from <paramref name="fields"/>.
/// </summary>
/// <param name="fields">A <see cref="string"/> of fields that seperates with ','.</param>
/// <param name="format">The <see cref="EntryHeader"/> presents its format.</param>
/// <returns><see cref="Style"/> presents the <paramref name="fields"/>.</returns>
/// <exception cref="ArgumentNullException">Parameters are null or empty.</exception>
/// <exception cref="FormatException">Deserialize failed for some fields.</exception>
/// <exception cref="KeyNotFoundException">
/// Fields of <see cref="Style"/> and fields of <paramref name="format"/> doesn't match
/// </exception>
public static Style ParseExact(EntryHeader format, string fields)
{
var re = new Style();
re.ParseExact(fields, format);
return(re);
}
/// <summary>
/// Parse exactly from <paramref name="fields"/>.
/// </summary>
/// <param name="fields">A <see cref="string"/> of fields that seperates with ','.</param>
/// <param name="format">The <see cref="EntryHeader"/> presents its format.</param>
/// <param name="isComment">Whether the <see cref="SubEvent"/> is comment or not.</param>
/// <returns><see cref="SubEvent"/> presents the <paramref name="fields"/>.</returns>
/// <exception cref="ArgumentNullException">Parameters are null or empty.</exception>
/// <exception cref="FormatException">Deserialize failed for some fields.</exception>
/// <exception cref="KeyNotFoundException">
/// Fields of <see cref="SubEvent"/> and fields of <paramref name="format"/> doesn't match
/// </exception>
public static SubEvent ParseExact(EntryHeader format, bool isComment, string fields)
{
var re = new SubEvent();
re.ParseExact(fields, format);
re.IsComment = isComment;
return(re);
}
/// <summary>
/// Returns the ass form of this <see cref="Entry"/>, with the given <paramref name="format"/>.
/// </summary>
/// <param name="format">The <see cref="EntryHeader"/> presents its format.</param>
/// <returns>The <see cref="string"/> presents this <see cref="Entry"/>.</returns>
/// <exception cref="ArgumentNullException"><paramref name="format"/> is null.</exception>
public string Serialize(EntryHeader format)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
var r = new EntryData(format.Select(key => this.fieldInfo[key].Serialize(this)).ToArray());
return(string.Format(FormatHelper.DefaultFormat, "{0}: {1}", EntryName, r.ToString()));
}
/// <summary>
/// Parse exactly from <paramref name="fields"/>, deserialize and save to this <see cref="Entry"/>.
/// </summary>
/// <param name="fields">A <see cref="string"/> of fields that seperates with ','.</param>
/// <param name="format">The <see cref="EntryHeader"/> presents its format.</param>
/// <exception cref="ArgumentNullException">Parameters are null or empty.</exception>
/// <exception cref="FormatException">Deserialize failed for some fields.</exception>
/// <exception cref="KeyNotFoundException">
/// Fields of <see cref="Entry"/> and fields of <paramref name="format"/> doesn't match
/// </exception>
protected void ParseExact(string fields, EntryHeader format)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
if (string.IsNullOrEmpty(fields))
{
throw new ArgumentNullException(nameof(fields));
}
var data = new EntryData(fields, format.Count);
for (var i = 0; i < format.Count; i++)
{
this.fieldInfo[format[i]].DeserializeExact(this, data[i]);
}
}
/// <summary>
/// Parse from <paramref name="fields"/>, deserialize and save to this <see cref="Entry"/>.
/// </summary>
/// <param name="fields">A <see cref="string"/> of fields that seperates with ','.</param>
/// <param name="format">The <see cref="EntryHeader"/> presents its format.</param>
/// <exception cref="ArgumentNullException">Parameters are null or empty.</exception>
/// <exception cref="FormatException">Deserialize failed for some fields.</exception>
protected void Parse(string fields, EntryHeader format)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
if (string.IsNullOrEmpty(fields))
{
throw new ArgumentNullException(nameof(fields));
}
var data = new EntryData(fields, format.Count);
for (var i = 0; i < format.Count; i++)
{
if (!this.fieldInfo.TryGetValue(format[i], out var target))
{
continue;
}
target.Deserialize(this, data[i]);
}
}
private void initStyle(string styleLine)
{
if (FormatHelper.TryPraseLine(out var key, out var value, styleLine))
{
switch (key.ToLower())
{
case "format":
this.styleFormat = new EntryHeader(value);
return;
case "style":
if (this.styleFormat == null)
{
this.styleFormat = DefaultStyleFormat;
}
Style s;
if (this.isExact)
{
s = Style.ParseExact(this.styleFormat, value);
if (this.subtitle.StyleSet.ContainsName(s.Name))
{
throw new ArgumentException($"Style with the name \"{s.Name}\" is already in the StyleSet.");
}
}
else
{
s = Style.Parse(this.styleFormat, value);
}
this.subtitle.StyleSet.Add(s);
return;
default:
return;
}
}
}
